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2380230487 is a prime number
BaseRepresentation
bin1000110111011111…
…0110111101010111
320010212211020101201
42031313312331113
514333314333422
61032104333331
7112661424325
oct21567667527
96125736351
102380230487
11101163a438
12565174247
132bc18640b
14188194d15
15dde6d727
hex8ddf6f57

2380230487 has 2 divisors, whose sum is σ = 2380230488. Its totient is φ = 2380230486.

The previous prime is 2380230439. The next prime is 2380230533. The reversal of 2380230487 is 7840320832.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2380230487 is a prime.

It is a super-3 number, since 3×23802304873 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2380230407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1190115243 + 1190115244.

It is an arithmetic number, because the mean of its divisors is an integer number (1190115244).

Almost surely, 22380230487 is an apocalyptic number.

2380230487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2380230487 is an equidigital number, since it uses as much as digits as its factorization.

2380230487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 2380230487 is about 48787.6058748531. The cubic root of 2380230487 is about 1335.1795476410.

It can be divided in two parts, 23802 and 30487, that added together give a square (54289 = 2332).

The spelling of 2380230487 in words is "two billion, three hundred eighty million, two hundred thirty thousand, four hundred eighty-seven".